公开(公告)号：US20170136642A1

公开(公告)日：2017-05-18

申请号：US15412195

申请日：2017-01-23

申请人： Dalian Field Heavy Machinery Manufacturing Co., Ltd.

发明人： Guowo Gao

IPC分类号： B26D1/60

CPC分类号： B26D1/60 ,  B21C37/0807 ,  B21D43/028 ,  B21F11/00 ,  B23D21/00 ,  B23D25/04 ,  B23D31/00 ,  B26D1/605 ,  B26D11/00

摘要： A method and device provides for alternately cutting off material by back-and-forth movement of multiple vehicles. Specifically, the device is a cut-off machine for alternately cutting off material by back-and-forth movement of multiple vehicles. The cut-off machine is at least provided with two cutter vehicles, wherein these vehicles are installed on tracks parallel to material. The tracks are arranged around the material side by side. Each vehicle moves back and forth in accordance with a set sequence. Cutters on the vehicles alternately cut off the material in accordance by a set length. The larger the number of vehicles, the longer the possible stroke of each vehicle can be, such that the cutters have more time to cut off the material. Accordingly, the cut-off machine can be adapted to higher material forming speeds in a production line.

公开(公告)号：US08333093B2

公开(公告)日：2012-12-18

申请号：US12159052

申请日：2006-11-17

申请人： Josef Kleckner ,  Julius Mazurkiewicz ,  Paul Criel

发明人： Josef Kleckner ,  Julius Mazurkiewicz ,  Paul Criel

IPC分类号： B21F11/00

CPC分类号： B21D53/886 ,  B21D7/08 ,  B21D11/10 ,  B23D25/04 ,  B23D25/08 ,  B60S2001/3898 ,  Y10T29/49609

摘要： The invention is based on a method of producing bent spring elements from a spring steel strip (14), wherein a feed unit (16) delivers the spring steel strip (14) from a supply roll (12) to a bending unit (32) having at least three bending rollers (34) and a reverse bending roller (36), of which at least one bending roller (34) and the reverse bending roller (36) can be adjusted transversely to the spring steel strip (14) by bending motors (60, 62), and wherein a cutting-off unit (44) adjoins the bending unit (32), said cutting-off unit (44) cutting off the spring steel strip (14) into individual spring elements by means of cutting-off tools (46, 48; 76, 78). It is proposed that the cutting-off tools (46, 48; 76, 78) be movable in the longitudinal direction of the spring steel strip (14) in a numerically controlled manner and that they be synchronized with the feed movement of the spring steel strip (14) during the cutting-off operation.

摘要翻译： 本发明基于从弹簧钢带（14）制造弯曲弹簧元件的方法，其中进给单元（16）将弹簧钢带（14）从供给辊（12）输送到弯曲单元（32） 具有至少三个弯曲辊（34）和反向弯曲辊（36），其中至少一个弯曲辊（34）和反向弯曲辊（36）可以通过弯曲横向地调节到弹簧钢带（14） 电动机（60,62），并且其中切断单元（44）邻接弯曲单元（32），所述切断单元（44）通过切割将弹簧钢带（14）切割成单独的弹簧元件 （46,48; 76,78）。 建议切割工具（46,48; 76,78）可以以数字控制的方式在弹簧钢带（14）的纵向方向上移动，并且它们与弹簧钢的进给运动同步 在切断操作期间条带（14）。

公开(公告)号：US06640682B2

公开(公告)日：2003-11-04

申请号：US10178087

申请日：2002-06-24

申请人： Johannes Wagner ,  Ruediger Hepp ,  Holger Wegener ,  Helmut Larm ,  Dirk Hauer ,  Heinz-Georg Geissler

发明人： Johannes Wagner ,  Ruediger Hepp ,  Holger Wegener ,  Helmut Larm ,  Dirk Hauer ,  Heinz-Georg Geissler

IPC分类号： B23D2500

CPC分类号： B26D5/007 ,  B23D25/02 ,  B23D25/04 ,  B26D1/605 ,  C03B33/027 ,  Y10T83/0333 ,  Y10T83/0341 ,  Y10T83/0515 ,  Y10T83/178 ,  Y10T83/4664 ,  Y10T83/4682 ,  Y10T83/4757 ,  Y10T83/533 ,  Y10T83/543 ,  Y10T83/828 ,  Y10T83/8822

摘要： To shorten the processing time in modern plants for cutting away pieces or sections from a continously moving endless material, e.g. a glass strip, one after the other by flying cutting the cutting bridge carrying the cutting device (6) is accelerated until at a speed within a predetermined tolerance range of the feed speed of the continuously running endless material. Then the cutting bridge speed is synchronized for each piece or section to be cutaway and the cutting away of each piece or section takes place after the synchronization. To attain a very high precision cutting the spacing of the front cut edge formed when the previous piece or section is cut away from the cutting device is measured by means of an image-taking device (7) prior to cutting away of the next piece or section. Then the measured spacing is compared with a set value for the spacing and the speed of the cutting bridge is synchronized or fine tuned according to the comparison prior to cutting away the next piece or section.

摘要翻译： 缩短现代工厂的处理时间，以便从连续移动的无尽材料（例如， 通过飞切切割玻璃带，承载切割装置（6）的切割桥被加速直到在连续运行的环形材料的进给速度的预定公差范围内的速度。 然后切割桥梁的速度与要切割的每个零件或部分同步，每个零件或部分的切割在同步之后进行。 为了获得非常高的精度，切割当前一个部分或切割部分从切割装置切割时形成的前切割边缘的间距在切割下一个部件之前借助于图像拍摄装置（7）被测量 部分。 然后将测量的间距与间隔的设定值进行比较，并且在切割下一个部件或部分之前根据比较将切割桥的速度同步或微调。

公开(公告)号：US20020166427A1

公开(公告)日：2002-11-14

申请号：US10178087

申请日：2002-06-24

发明人： Johannes Wagner ,  Ruediger Hepp ,  Holger Wegener ,  Helmut Larm ,  Dirk Hauer ,  Heinz-Georg Geissler

IPC分类号： B26D001/60 ,  B26D005/34 ,  B23D025/04

CPC分类号： B26D5/007 ,  B23D25/02 ,  B23D25/04 ,  B26D1/605 ,  C03B33/027 ,  Y10T83/0333 ,  Y10T83/0341 ,  Y10T83/0515 ,  Y10T83/178 ,  Y10T83/4664 ,  Y10T83/4682 ,  Y10T83/4757 ,  Y10T83/533 ,  Y10T83/543 ,  Y10T83/828 ,  Y10T83/8822

摘要： To shorten the processing time in modern plants for cutting away pieces or sections from a continously moving endless material, e.g. a glass strip, one after the other by flying cutting the cutting bridge carrying the cutting device (6) is accelerated until at a speed within a predetermined tolerance range of the feed speed of the continuously running endless material. Then the cutting bridge speed is synchronized for each piece or section to be cutaway and the cutting away of each piece or section takes place after the synchronization. To attain a very high precision cutting the spacing of the front cut edge formed when the previous piece or section is cut away from the cutting device is measured by means of an image-taking device (7) prior to cutting away of the next piece or section. Then the measured spacing is compared with a set value for the spacing and the speed of the cutting bridge is synchronized or fine tuned according to the comparison prior to cutting away the next piece or section.

摘要翻译： 缩短现代工厂的处理时间，以便从连续移动的无尽材料（例如， 通过飞切切割玻璃带，承载切割装置（6）的切割桥被加速直到在连续运行的环形材料的进给速度的预定公差范围内的速度。 然后切割桥梁的速度与要切割的每个零件或部分同步，每个零件或部分的切割在同步之后进行。 为了获得非常高的精度，切割当前一个切片或切割部分从切割装置切割时形成的前切割边缘的间距在切割下一个部件之前借助图像拍摄装置（7）被测量 部分。 然后将测量的间距与间隔的设定值进行比较，并且在切割下一个部件或部分之前根据比较将切割桥的速度同步或微调。

公开(公告)号：US20010007217A1

公开(公告)日：2001-07-12

申请号：US09754163

申请日：2001-01-04

发明人： Johannes Wagner ,  Ruediger Hepp ,  Holger Wegener ,  Helmut Larm ,  Dirk Hauer ,  Heinz-Georg Geissler

IPC分类号： B26D001/60 ,  B26D003/08 ,  B26D007/00

CPC分类号： B26D5/007 ,  B23D25/02 ,  B23D25/04 ,  B26D1/605 ,  C03B33/027 ,  Y10T83/0333 ,  Y10T83/0341 ,  Y10T83/0515 ,  Y10T83/178 ,  Y10T83/4664 ,  Y10T83/4682 ,  Y10T83/4757 ,  Y10T83/533 ,  Y10T83/543 ,  Y10T83/828 ,  Y10T83/8822

摘要： To shorten the processing time in modern plants for cutting away pieces or sections from a continously moving endless material, e.g. a glass strip, one after the other by flying cutting the cutting bridge carrying the cutting device (6) is accelerated until at a speed within a predetermined tolerance range of the feed speed of the continuously running endless material. Then the cutting bridge speed is synchronized for each piece or section to be cutaway and the cutting away of each piece or section takes place after the synchronization. To attain a very high precision cutting the spacing of the front cut edge formed when the previous piece or section is cut away from the cutting device is measured by means of an image-taking device (7) prior to cutting away of the next piece or section. Then the measured spacing is compared with a set value for the spacing and the speed of the cutting bridge is synchronized or fine tuned according to the comparison prior to cutting away the next piece or section.

摘要翻译： 缩短现代工厂的处理时间，以便从连续移动的无尽材料（例如， 通过飞切切割玻璃带，承载切割装置（6）的切割桥被加速直到在连续运行的环形材料的进给速度的预定公差范围内的速度。 然后切割桥梁的速度与要切割的每个零件或部分同步，每个零件或部分的切割在同步之后进行。 为了获得非常高的精度，切割当前一个切片或切割部分从切割装置切割时形成的前切割边缘的间距在切割下一个部件之前借助图像拍摄装置（7）被测量 部分。 然后将测量的间距与间隔的设定值进行比较，并且在切割下一个部件或部分之前根据比较将切割桥的速度同步或微调。

公开(公告)号：US5383381A

公开(公告)日：1995-01-24

申请号：US173965

申请日：1993-12-22

申请人： John Graham

发明人： John Graham

IPC分类号： B23D21/00 ,  B23D25/04 ,  B26D1/60

CPC分类号： B23D21/003 ,  B23D25/04 ,  Y10T83/4763 ,  Y10T83/576 ,  Y10T83/8828 ,  Y10T83/9486

摘要： A cut-off die set of the double cut type in which sections of tubing are successively severed from a length of tubing utilizing a notching cut followed by a severing cut. A notching blade is mounted to a notching blade holder slidably disposed on an adjustable mounting block. The notching blade holder includes a cam follower mounted thereon. The die set further includes a clamping apparatus having reciprocal clamping jaws operative to move between a clamped position and a released position whereby operation of the clamping jaws and the notching blade are controlled through a single cam mounted to an upper platen of the die set.

摘要翻译： 一种双切割类型的切割模具，其中管道的一部分使用切口切割然后切断切割从一段管道连续切断。 切口刀片安装在可滑动地设置在可调安装块上的开槽刀架上。 开槽刀架包括安装在其上的凸轮从动件。 该模具还包括夹持装置，其具有可操作地在夹紧位置和释放位置之间移动的往复夹爪，从而通过安装到模具组的上压板的单个凸轮来控制夹钳和开槽刀片的操作。

公开(公告)号：US5335570A

公开(公告)日：1994-08-09

申请号：US38647

申请日：1993-03-29

申请人： Jong-Ho Ro

发明人： Jong-Ho Ro

IPC分类号： B23B5/14 ,  B23B5/16 ,  B23D21/00 ,  B23D21/04 ,  B23D21/14 ,  B23D25/04 ,  B23D33/02 ,  B23D33/10 ,  B23B13/00

CPC分类号： B23B5/16 ,  B23D21/14 ,  B23D25/04 ,  B23D33/02 ,  B23D33/10 ,  Y10T82/16032 ,  Y10T82/16131 ,  Y10T82/16442 ,  Y10T82/16754 ,  Y10T82/16983

摘要： An automatic pipe cutting device chiefly cuts a metal pipe of small thickness. This pipe cutting device has a pipe fixing element for clamping and releasing the pipe and a pipe cutter incorporating cutting bits. A pipe cutting length adjuster means with a limit switch and an optical sensor and a pipe discharger are also provided. The pipe cutting device can automatically adjust the cutting length of the pipe, the fixing, the cutting and the discharging of the pipe.

摘要翻译： 自动切管装置主要切割厚度小的金属管。 该管切割装置具有用于夹紧和释放管的管固定元件和包括切屑的管切割器。 还提供了具有限位开关的管道切割长度调节器装置，以及光学传感器和管道排出器。 管道切割装置可以自动调节管道的切割长度，固定，切割和排出管道。

公开(公告)号：US5243889A

公开(公告)日：1993-09-14

申请号：US682725

申请日：1991-04-09

申请人： Bernard J. Wallis

发明人： Bernard J. Wallis

IPC分类号： B23D21/00 ,  B23D25/02 ,  B23D25/04

CPC分类号： B23D25/02 ,  B23D25/04 ,  Y10T83/4705 ,  Y10T83/4737 ,  Y10T83/4757 ,  Y10T83/4763 ,  Y10T83/49 ,  Y10T83/8877

摘要： A cut-off machine for cutting off predetermined lengths from a moving length of roll form material such as tubing adapted to be positioned downstream from a source comprising a plurality of cut-off assemblies which are reciprocated longitudinally of the moving length of material and operated during the movement to sever plural predetermined lengths. The reciprocating and cutting movements are derived from a differential beam pivot assembly wherein one end of the beam is driven in a linear reciprocating path by a crank and the other end of the beam is connected to reciprocate the cut-off assemblies such that they are driven at a speed corresponding to the speed of the tube at the time the lengths of tubing are cut off. The apparatus can be adjusted to cut tubes of different lengths by moving the pivot point of the differential beam. The apparatus includes a mechanism for selectively disabling the operation of the cut-off assemblies and actuating them to permit greater lengths of tubes to be cut-off.

摘要翻译： 一种切割机，用于从诸如适于定位在源的下游的诸如管道的成形材料的移动长度上切割预定长度的包括多个切割组件的切割机，所述多个切割组件在材料的移动长度方向上往复运动并在 切断多个预定长度的运动。 往复运动和切割运动源于差速器梁枢轴组件，其中梁的一端通过曲柄以线性往复运动路径驱动，并且梁的另一端被连接以使截止组件往复运动，使得它们被驱动 以对应于在管道的长度被切断时的管的速度的速度。 可以通过移动差动束的枢转点来调节该装置以切割不同长度的管。 该装置包括用于选择性地禁止切断组件的操作并致动它们以允许更长的管被切断的机构。

公开(公告)号：US5063801A

公开(公告)日：1991-11-12

申请号：US462049

申请日：1990-01-08

申请人： Bernard J. Wallis

发明人： Bernard J. Wallis

IPC分类号： B23D21/00 ,  B23D25/04

CPC分类号： B23D21/00 ,  B23D25/04 ,  Y10T83/0515 ,  Y10T83/159 ,  Y10T83/4656 ,  Y10T83/4705 ,  Y10T83/4737 ,  Y10T83/4763 ,  Y10T83/4783

摘要： A cut-off machine adapted to be positioned downstream from a source, such as a tube mill, for receiving a moving length of tube stock from the mill and severing plural predetermined lengths from the moving length. The machine comprises a plurality of cut-off assemblies that are reciprocated longitudinally of the moving length of material and operated during the movement of sever plural predetermined lengths. Each cut-off assembly comprises a cutter blade that is supported for movement in an arcuate path and for radial movement. A cam in the path of each blade is engaged by a cam follower movable with the blade to cause the blade to move in a straight line transversely of the flattened tubing while severing the tube length.

摘要翻译： 一种适于定位在诸如管磨机的源的下游的切割机，用于从磨机接收移动长度的管材，并从移动长度上切断多个预定长度。 机器包括多个切割组件，其在材料的移动长度方向上往复运动，并且在多个预定长度的运动期间操作。 每个切断组件包括刀片，该切割刀片被支撑以在弓形路径中运动并用于径向移动。 每个叶片的路径中的凸轮由可与刀片一起移动的凸轮从动件接合，以使刀片在切断管长度的同时横向于扁平管道的直线移动。

公开(公告)号：US4979410A

公开(公告)日：1990-12-25

申请号：US491958

申请日：1990-03-12

申请人： Yukio Kusakabe

发明人： Yukio Kusakabe

IPC分类号： B23D25/04

CPC分类号： B23D25/04 ,  Y10T83/0515 ,  Y10T83/0596 ,  Y10T83/476 ,  Y10T83/4763 ,  Y10T83/8769

摘要： The invention is embodied in a tube cutting station in a tube producing mill. The cutting station includes a rotating press assembly and an axially moving cutting assembly. The cutting assembly is accelerated axially to a velocity which matches that of the tubing being produced. Once the cutting assembly reaches the same velocity as the tubing line, the press assembly can cause downward movement of a cutting blade through the tubing. The press assembly of the present invention is alternately rotated in opposite directions to maximize the rotational extent and time available for acceleration and deceleration of the press assembly, and therefore enables the use of lightweight drive motors. Slower acceleration and deceleration also reduces wear on components used to drive and stop the press assembly.

摘要翻译： 本发明体现在管生产磨机中的管切割站中。 切割站包括旋转压力机组件和轴向移动的切割组件。 切割组件被轴向加速到与正在生产的管的速度相匹配的速度。 一旦切割组件达到与管线相同的速度，则压力机组件可能导致切割刀片向下移动通过管道。 本发明的按压组件交替地沿相反的方向旋转，以最大限度地提高用于加压组件加速和减速的旋转范围和时间，从而能够使用轻量的驱动马达。 较慢的加速和减速也减少了用于驱动和停止压力机组件的组件的磨损。